公开(公告)号：US07493959B2

公开(公告)日：2009-02-24

申请号：US11461105

申请日：2006-07-31

申请人： Craig D. Johnson ,  Matthew R. Hackworth ,  Michael D. Langlais ,  David W. Wang ,  Laurent Alteirac ,  Stephane J. Virally ,  Jason Bigelow ,  Kerby J. Dufrene ,  Bruno Khan ,  Martin Prado ,  Ashish Sharma

发明人： Craig D. Johnson ,  Matthew R. Hackworth ,  Michael D. Langlais ,  David W. Wang ,  Laurent Alteirac ,  Stephane J. Virally ,  Jason Bigelow ,  Kerby J. Dufrene ,  Bruno Khan ,  Martin Prado ,  Ashish Sharma

IPC分类号： E21B19/16

CPC分类号： E21B43/04 ,  E21B17/02 ,  E21B17/18

摘要： An apparatus includes a connector to connect a first tubing section and a second tubing section together. The connector that includes a body that includes a first opening to receive the first tubing section, a second opening to receive the second tubing section, and a passageway. The apparatus includes a member that is adapted to be moved from a retracted position to an extended position to form a sealed connection between a tubular member that is connected to the first tubing section and the passageway.

摘要翻译： 一种装置包括将第一管段和第二管段连接在一起的连接器。 该连接器包括主体，该主体包括用于接纳第一管段的第一开口，用于接纳第二管段的第二开口和通道。 该装置包括适于从缩回位置移动到延伸位置的构件，以在与第一管段连接的管状构件和通道之间形成密封连接。

公开(公告)号：US07866708B2

公开(公告)日：2011-01-11

申请号：US10708517

申请日：2004-03-09

申请人： Craig D. Johnson ,  Matthew R. Hackworth ,  Michael D. Langlais ,  David Wei Wang ,  Laurent Alteirac ,  Stephane J. Virally ,  Jason Bigelow ,  Kerby J. Dufrene ,  Bruno Khan ,  Martin Prado ,  Ashish Sharma

发明人： Craig D. Johnson ,  Matthew R. Hackworth ,  Michael D. Langlais ,  David Wei Wang ,  Laurent Alteirac ,  Stephane J. Virally ,  Jason Bigelow ,  Kerby J. Dufrene ,  Bruno Khan ,  Martin Prado ,  Ashish Sharma

IPC分类号： F16L17/00

CPC分类号： E21B43/04 ,  E21B17/02 ,  E21B17/18

摘要： An apparatus includes a connector to connect a first tubing section and a second tubing section together. The connector that includes a body that includes a first opening to receive the first tubing section, a second opening to receive the second tubing section, and a passageway. The apparatus includes a member that is adapted to be moved from a retracted position to an extended position to form a sealed connection between a tubular member that is connected to the first tubing section and the passageway.

摘要翻译： 一种装置包括将第一管段和第二管段连接在一起的连接器。 该连接器包括主体，该主体包括用于接纳第一管段的第一开口，用于接纳第二管段的第二开口和通道。 该装置包括适于从缩回位置移动到延伸位置的构件，以在与第一管段连接的管状构件和通道之间形成密封连接。

公开(公告)号：US06494256B1

公开(公告)日：2002-12-17

申请号：US09922033

申请日：2001-08-03

申请人： Timothy T. Achee, Jr. ,  Joseph E. Hayes ,  James Wenner ,  Kerby J. Dufrene

发明人： Timothy T. Achee, Jr. ,  Joseph E. Hayes ,  James Wenner ,  Kerby J. Dufrene

IPC分类号： E21B4304

CPC分类号： E21B43/10 ,  E21B34/14 ,  E21B43/045

摘要： A method and apparatus for isolating a completing and isolating a zone within a subterranean wellbore is disclosed. One embodiment of the present invention is a zonal isolation assembly for completing a first zone in a subterranean wellbore. The zonal isolation assembly comprises an inner housing and a sliding sleeve capable of moving between an open and closed position is disposed within the inner housing. A passageway provides fluid communication between the inside and outside of the inner housing and an isolation tubing element is at least partially disposed within the inner housing and capable of moving between an upper position and a lower position. When the sliding sleeve is in its closed position and the isolation tubing element is in its lower position, fluid communication from the first zone through the isolation assembly is restricted.

摘要翻译： 公开了一种分离完井和隔离地下井眼内的区域的方法和装置。 本发明的一个实施例是用于完成地下井眼中的第一区域的区带隔离组件。 区域隔离组件包括内壳体和能够在打开和关闭位置之间移动的滑动套筒设置在内壳体内。 通道在内壳体的内部和外部之间提供流体连通，并且隔离管道元件至少部分地设置在内部壳体内并且能够在上部位置和下部位置之间移动。 当滑动套管处于其关闭位置并且隔离管道元件处于其较低位置时，来自第一区域到隔离组件的流体连通被限制。